Question
What is the remainder when 3x2−7x+5 is divided by (x−1) ?
Answer: Option B
:
B
Given f(x) =3x2−7x+5
To find the remainderwhen it is divided by (x−1), we useremainder theorem.
Remainder of f(x)(x−a) is f(a).
f(1)=3−7+5=1
⇒ The remainder when 3x2−7x+5 is divided by (x−1) is 1.
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:
B
Given f(x) =3x2−7x+5
To find the remainderwhen it is divided by (x−1), we useremainder theorem.
Remainder of f(x)(x−a) is f(a).
f(1)=3−7+5=1
⇒ The remainder when 3x2−7x+5 is divided by (x−1) is 1.
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